RE: Number of Memory Accesses

["Dasgupta, Romit" <romit@xxxxxx>]

What?? I thought it should be O-profile!

>-----Original Message-----
>From: linux-arm-bounces@xxxxxxxxxxxxxxxxxxx [mailto:linux-arm-
>bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Muralitharan Perumal
>Sent: Thursday, October 08, 2009 4:57 PM
>To: Junaid Jameel Ahmad
>Cc: linux-arm@xxxxxxxxxxxxxxxxxxx
>Subject: Re: Number of Memory Accesses
>
>Hi,
>
>Just add a /proc entry to monitor the memory accesses. There would be
>examples available (try for squashfs proc entries) on the net.
>
>Best Regards,
>Murali
>
>Junaid Jameel Ahmad wrote:
>>
>> Hi,
>>
>> I have a C/C++ program running on my ARM device with embedded linux. I
>> need to measure the number of times that process accesses the main
>> memory. How I can do that? Need to add some C/C++ to my program? If
>> yes any example?
>>
>> Also I have an another interlinked question. Do the amount of data
>> read/written from/to memory is fixed for each memory access? If no
>> then can I also calculate the amount of data read/written from/to
>> memory?
>>
>> Thanks,
>> Junaid
>>
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